ARM: dts: omap4: Fix aes entry

OMAP4 has a second aes module, so let's use proper name for
the first instance.
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.co.uk>
Acked-by: Tero Kristo <t-kristo@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

arch/arm/boot/dts/omap4.dtsi

@@ -900,9 +900,9 @@ usb_otg_hs: usb_otg_hs@4a0ab000 {
 			ctrl-module = <&omap_control_usbotg>;
 		};
 
-		aes: aes@4b501000 {
+		aes1: aes@4b501000 {
 			compatible = "ti,omap4-aes";
-			ti,hwmods = "aes";
+			ti,hwmods = "aes1";
 			reg = <0x4b501000 0xa0>;
 			interrupts = <GIC_SPI 85 IRQ_TYPE_LEVEL_HIGH>;
 			dmas = <&sdma 111>, <&sdma 110>;